We collected the largest possible samples of field and cluster delta Scuti stars that were identified by previous studies as typical delta Sct-type.
Finally, our catalog contains 1,578 delta Scuti stars within our galaxy, which provides relatively more complete and up-to-date entries than the prvious works of similar nature (Rodriguez et al. 2000a and 200b).

Note that we compiled delta Scuti stars that appeared in the literatures published before 2011. It would be impossible to catch every new delta Scuti to get it in the list before publication of this paper.
We will extend this database to include nearby galaxies (e.g., LMC, SMC) in the future.